From: Severin Schoepke <severin.schoepke@...>
Date: 2007-05-18T22:38:27+09:00
Subject: Re: Math lib (even in C or C++... nobody is perfect !)

Hi!

Whenever I need to use a math lib in C, I use the GNU Scientific Library 
(GSL): http://www.gnu.org/software/gsl/
However, no idea if it contains what you need...

cheers, Severin



Josselin schrieb:
> I am looking for a function to calculate the barycentre of a point 
> list (GPS coordinates lat/lng) ..
>
> anybody aware of such lib or utility I could rewrite in Ruby ? bet it 
> doesn't exist yet
>
> thanks for any hint
> joss
>